Journal of the American Podiatric Medical Association
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J Am Podiatr Med Assoc · May 2009
ReviewEvidence-based podiatric medicine: importance of systematic reviews in clinical practice.
Due to the exponential increase in the quantity and quality of podiatric medicine-related research during the past decade, podiatric physicians are inundated with an insurmountable volume of research relevant to clinical practice. Systematic reviews can refine this literature by using explicit, rigorous, and reproducible methods to identify, critically appraise, and synthesize the best evidence from all clinical trials to answer clearly defined clinical questions. ⋯ Although more than 60 countries worldwide have open online access to The Cochrane Library, in the United States, only the state of Wyoming has free access to full-text reviews. In an era demanding an evidence-based approach for every clinical intervention, high-quality systematic reviews streamline podiatric medical literature by reducing the time, cost, and training necessary to establish a solid evidence base for practice.
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J Am Podiatr Med Assoc · May 2009
ReviewDefinitions of hammer toe and claw toe: an evaluation of the literature.
Lesser toe surgery is among the most conducted interventions in general orthopedic practice. However, the definitions of hammer toe and claw toe are not uniform. The objective of this literature study is to propose clear definitions for these deformities to establish unambiguous communication. ⋯ There are variations in the definitions of lesser toe deformities in the literature. We propose that extension of the metatarsophalangeal joint is the discriminating factor and essential characteristic for claw toe. Claw toe and hammer toe should be characterized by flexion in the proximal interphalangeal joint, which is the single criterion for a hammer toe. The flexibility of these joints could be a basic factor in discriminating between these deformities. The development of these deformities should be regarded as a continuum in the same pathophysiologic process.
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J Am Podiatr Med Assoc · May 2009
Comparative StudyUltrasound-guided plantar fascia release technique: a retrospective study of 46 feet.
Ultrasound-guided plantar fascia release offers the surgeon clear visualization of anatomy at the surgical site. This technique uses small arthroscopic dissecting instruments through a 0.5-cm incision, allowing the surgeon to avoid the larger and more tissue-disruptive incision that is traditionally used for plantar heel spur resection and plantar fascia releases. ⋯ The ultrasound-guided plantar fascia release technique is a practical surgical procedure for the relief of chronic plantar fascia pain because the surgeon is able to clearly visualize the plantar fascia by ultrasound. In addition, there is minimal disruption to surrounding tissue because small instruments are passed through a small 0.5-cm incision. The traditional open method of heel spur surgery, in contrast, uses a larger skin incision of 3 to 5 cm, followed by larger instruments to dissect to the plantar fascia.